/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.iiit.quarkus.sample.gof23.behavioralpattern.memento;

import java.util.Iterator;
import java.util.Map;
import java.util.HashMap;

import javax.enterprise.context.ApplicationScoped;

@ApplicationScoped
public class Caretaker {
	
	private Map<String, Memento> meetMementoMap = new HashMap<String, Memento>();

	public Memento recoveryMemento(String meetdate) {
		return meetMementoMap.get(meetdate);		
	}

	public void saveMemento(String meetdate, Memento memento) {
		this.meetMementoMap.put(meetdate, memento);		
	}
	
	public void showContent(){
		System.out.println("显示全部的会议情况：");		
		String meetdate;
		String meetContent;
		Iterator<String> it = meetMementoMap.keySet().iterator();
		while (it.hasNext()){
			meetdate = it.next();	
			meetContent = meetMementoMap.get(meetdate).getMeetContent();
			System.out.print(meetdate+";"+meetContent);
			System.out.println();			
		}	
		
	}

}
